Can you please help me answer the following two questions in the C programming language?

Write a function called scan_decimal. The function must call scanf using the %s format specifier, and convert the string to an int. You may only use the %s format specifier. Assume that the user will type a non-negative decimal number as input. Here is an example of its use. Lets say the user types 15

int x;

scan_decimal(&x);

printf(%d , x);

The above code should print 15

Here is the prototype for this function:

void scan_decimal(int *xptr) { char buffer[256]; char newline; *xptr = 0; scanf("%s%c", buffer, &newline); // gets rid of after the input

// please help me finish this function }

Additionally, please help me write a function called print_decimal. Just as with scan_decimal, %s is the only format specifier that you are allowed to use in print_decimal. You may assume that x is a non-negative integer. Combined with scan_decimal, here is an example of its intended use. This time, lets say the user types 373

int x;

scan_decimal(&x);

print_decimal(x);

The above code should print 373

Here is the prototype for this function:

void print_decimal(int x) {

char buffer[256];

// Please help me fill this part in

printf("%s", buffer);

}

The main function will look something like this:

int main() { int x; printf("Type a non-negative integer "); scan_decimal(&x); printf(" You typed "); print_decimal(x);

}